Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	HDAC4
Human P-Site:	S302
P-Site Sequence:	APGSGPSSPNNSSGS
UniProt:	P56524
Intern. Prot. ID:	IPI00010088

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HDAC4	P56524	S302	APGSGPSSPNNSSGS	100 / 9 AA	119
Phosphosite 1:	HDAC9	Q9UKV0	S277	SPGSGPSSPNNGPTG	100 / 8 AA	111
Phosphosite 2:	HDAC9	Q9UKV0	S276	SSPGSGPSSPNNGPT	100 / 8 AA	111
Phosphosite 3:	HDAC4	P56524	S301	SAPGSGPSSPNNSSG	100 / 8 AA	119
Phosphosite 4:	HDAC5	Q9UQL6	S321	APGSGPSSPNSSHST	88 / 9 AA	122
Phosphosite 5:	HDAC5	Q9UQL6	S320	SAPGSGPSSPNSSHS	100 / 7 AA	122
Phosphosite 6:	Shc4	Q6S5L8	S132	PGSSGPSSPETSLSR	77 / 9 AA	69
Phosphosite 7:	HDAC7	Q8WUI4	S211	TPASGCSSPNDSEHG	77 / 9 AA	103
Phosphosite 8:	STXBP5	Q5T5C0	S719	SPTSGSSSPHNSDDE	77 / 9 AA	128
Phosphosite 9:	KCNH2	Q12809	S937	SPSSGPSSPESSEDE	77 / 9 AA	127
Phosphosite 10:	LRCH4	O75427	S521	QSGSGPSSPDSVLRP	75 / 8 AA	73
Phosphosite 11:	C17orf56	Q96N21	S197	ELDSGPSSQNSSQNS	77 / 9 AA	55
Phosphosite 12:	LRCH4	O75427	S520	SQSGSGPSSPDSVLR	75 / 8 AA	73
Phosphosite 13:	HERC2	O95714	S368	HLLSGPLSPNESFLR	77 / 9 AA	527
Phosphosite 14:	MAST2	Q6P0Q8	S1264	SGESGPGSPTHSHSL	66 / 9 AA	196
Phosphosite 15:	NCOR2	Q9Y618	T741	GECSGPATVNNSSDT	66 / 9 AA	275
Phosphosite 16:	WIPF2	Q8TF74	S267	GVPNGPSSPTNESAP	85 / 7 AA	46
Phosphosite 17:	HACE1	Q8IYU2	S337	VFRIGPSSPSNGIDM	85 / 7 AA	102
Phosphosite 18:	ZNF750	Q32MQ0	S504	VSEAAPSSPDDSSGM	55 / 9 AA	77
Phosphosite 19:	NR1D2	Q14995	S43	SSSSVPSSPNSSNSD	77 / 9 AA	65
Phosphosite 20:	LOC442780	Q8IX94	S562	GGGGRGPSSPGNPLD	85 / 7 AA	57